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Web Application Development

We build modern web applications with React, Next.js, and Vue on the frontend and Rails, Node.js, Laravel, or Python behind them - fast, accessible, and maintainable by whoever comes after us.

What's included

What we deliver

Frontend engineering

React, Next.js, and Vue interfaces with real attention to performance and accessibility.

Backend & APIs

Robust server-side foundations with clean, documented API contracts.

Realtime features

Live updates, notifications, and collaboration where the product needs it.

Performance optimization

Core Web Vitals treated as an engineering requirement, not an afterthought.

Progressive enhancement

Apps that stay usable on slow networks and older devices.

Testing & code quality

Automated tests and review discipline so velocity doesn't decay.

Selected work

Built by CodeixLab

Example projects that show how we approach real product problems.

AI Language Learning Platform – CodeixLab

Education

AI Language Learning Platform for a Private School

An invitation-only, AI-assisted Italian course for a private school: adaptive plans, mastery-gated chapters, spoken finals and a teacher workspace on Rails and Flutter.

Rails PostgreSQL Hotwire Flutter
Halal Discovery Marketplace – CodeixLab

Marketplace

Halal Discovery Marketplace

A halal discovery and verification platform combining public search, business-owner listings, partner review workflows, subscriptions, maps and a mobile app.

Rails PostgreSQL Stripe Google Maps
Clinic Operations Platform – CodeixLab

Healthcare SaaS

Clinic Operations Platform

A clinic management and CRM platform for lead intake, branch-scoped operations, public booking, clinical forms, WhatsApp communication, inventory and reporting.

Rails GraphQL PostgreSQL Expo

Related

Often paired with

UI/UX Product Design

Product design that makes complex software feel simple - flows, prototypes, and design systems.

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Custom Software Development

Portals, dashboards, internal tools, and API integrations tailored to how your business actually operates.

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FAQ

Common questions

Which frontend framework should we use?

It depends on the product: Next.js for content-heavy or SEO-critical apps, React or Vue SPAs for dashboard-style tools. We recommend based on your case, not our preference.

Do you redesign existing web apps?

Yes - both incremental modernization of existing frontends and full rebuilds when the foundation can't carry the product further.

Will the app be SEO-friendly?

Where SEO matters we use server-side rendering, structured data, and performance budgets so search engines and AI answer engines can read the product properly.

Have a SaaS or AI automation idea? Let's turn it into a working product.

Tell us what you're building - we'll come back with an honest read on scope, approach, and cost.